Lisp Flavoured Erlang and Pynchon, oh my!

So, lately I've been getting increasingly into Lisp Flavoured Erlang (LFE). If
you haven't tried it yet, or even if you have, check out the Exercism.io track I
helped organize. My latest endeavour is porting Robert Levy's swiss-arrows from
Clojure to LFE. It's been going well so far, despite having to rename it to
pynchon, since Erlang wasn't down with the hyphenated name and a few people on
the LFE Google group suggested it.